Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
De Naeyer & Cie
Original Assignee
De Naeyer & Cie
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by De Naeyer & CiefiledCriticalDe Naeyer & Cie
Priority to ES338ApriorityCriticalpatent/ES338A1/es
Publication of ES338A1publicationCriticalpatent/ES338A1/es
ES338A1879-04-221879-04-22Un sistema de armadura de calderas de vapor multitubulares y su ensamblaje por medio de junturas cónicas especiales.
ExpiredES338A1
(es)